¡Senki no Monarch's harem?

male reader x crossover harem

Y/n Jin woo, adopted Son of sung Jin woo and cha hae in and little brother of sung suho, while even adopted seem regular kid, one strange dream he meet a entity with black armor call himself ashborn discussed about his adopted father about being shadow monarch and gift him the same abilities like his father, but being adopted son to a legendary hunters he got attention to girls,supernatural girls, angels etc.

now how would a kid who is son of two hunters and new shadow monarch affect his life in school and other crazy adventures?

" sigh... what a drag..."